140270256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3761}}^1$

素因数の和:3819

約数の個数: 120

約数和(自身を含む): 460890144

約数和(自身を除く): 320619888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 3761, 4144, 4662, 5328, 6216, 7522, 9324, 11283, 12432, 15044, 18648, 22566, 26327, 30088, 33849, 37296, 45132, 52654, 60176, 67698, 78981, 90264, 105308, 135396, 139157, 157962, 180528, 210616, 236943, 270792, 278314, 315924, 417471, 421232, 473886, 541584, 556628, 631848, 834942, 947772, 974099, 1113256, 1252413, 1263696, 1669884, 1895544, 1948198, 2226512, 2504826, 2922297, 3339768, 3791088, 3896396, 5009652, 5844594, 6679536, 7792792, 8766891, 10019304, 11689188, 15585584, 17533782, 20038608, 23378376, 35067564, 46756752, 70135128, 140270256]

約数ペア:

[(1, 140270256), (2, 70135128), (3, 46756752), (4, 35067564), (6, 23378376), (7, 20038608), (8, 17533782), (9, 15585584), (12, 11689188), (14, 10019304), (16, 8766891), (18, 7792792), (21, 6679536), (24, 5844594), (28, 5009652), (36, 3896396), (37, 3791088), (42, 3339768), (48, 2922297), (56, 2504826), (63, 2226512), (72, 1948198), (74, 1895544), (84, 1669884), (111, 1263696), (112, 1252413), (126, 1113256), (144, 974099), (148, 947772), (168, 834942), (222, 631848), (252, 556628), (259, 541584), (296, 473886), (333, 421232), (336, 417471), (444, 315924), (504, 278314), (518, 270792), (592, 236943), (666, 210616), (777, 180528), (888, 157962), (1008, 139157), (1036, 135396), (1332, 105308), (1554, 90264), (1776, 78981), (2072, 67698), (2331, 60176), (2664, 52654), (3108, 45132), (3761, 37296), (4144, 33849), (4662, 30088), (5328, 26327), (6216, 22566), (7522, 18648), (9324, 15044), (11283, 12432)]